Install

1. Copy the "SmudgePencil Asset" folder to a folder where you keep your assets (for example: /Documents/Blender/SmudgePencil Asset/)
2. In Blender, add the folder to: Preferences > File Paths > Asset Libraries > [+]
3. Set the Import Method: Append

Getting Started

1. From the Asset Browser, Drag & Drop the SmudgePencil asset to your scene
2. In the Constraints tab, Set the Target Camera
3. In the Modifiers tab, adjust the Distance from Camera
4. Switch to Active Camera View, and Draw Mode, and make the brush radius a bit bigger
5. Smudge!
6. Adjust the Settings in the Modifiers tab
7. (EEVEE) Activate Raytracing in Render Settings